The modules described in this chapter implement various algorithms or interfaces that are mainly useful for multimedia applications. They are available at the discretion of the installation. Here's an overview:
audioop
--- Manipulate raw audio dataimageop
--- Manipulate raw image dataaifc
--- Read and write AIFF and AIFC filessunau
--- Read and write Sun AU fileswave
--- Read and write WAV fileschunk
--- Read IFF chunked datacolorsys
--- Conversions between color systemsimghdr
--- Determine the type of an imagesndhdr
--- Determine type of sound fileossaudiodev
--- Access to OSS-compatible audio devices